National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

33°F

1°C

Humidity 72%
Wind Speed NW 9 mph
Barometer 30.04 in (1018.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Mar 1:56 am EST
Extended Forecast for

Liberty NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. North wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 29. Northwest wind 7 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Northwest wind 3 to 8 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as -3. Light and variable wind.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. South wind 3 to 5 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 10am, then snow and sleet between 10am and 4pm, then rain and sleet after 4pm. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Chance
    Snow/Sleet
    then Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Rain. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain after 1pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. North wind around 6 mph.
Sunday
A chance of snow, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 29. Northwest wind 7 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 3. Northwest wind 3 to 8 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as -3. Light and variable wind.
Monday Night
Mostly clear, with a low around 14. South wind 3 to 5 mph.
Tuesday
A chance of snow before 10am, then snow and sleet between 10am and 4pm, then rain and sleet after 4pm. High near 34. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 30. Chance of precipitation is 90%.
Wednesday
A chance of rain after 1pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
1:43 am EST Mar 1, 2026
Forecast Valid:
2am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation